Fitness Parts

For the Airdyne 3 & 4, you need to switch the left and right to be able to get these to line up. Left on the right side and right on the left. These are the only option of crank arms available for these two machines. Airdyne - 3550012 - Charcoal Airdyne AD3 & AD4 AirDyne AD5 Pro/Comp Airdyne Evolution Pro/Comp

Bearing for Schwinn Airdyne. This is small bearing for the front part of the connecting arm between the pedals and the arms. Just the bearing you need to remove the old and press in this new bearing into your existing arm. Sizes: 10/19 X 5.5/7T

Replacement Computer Console for Schwinn Airdyne 4.

Replacement Crank for Airdyne Evolution Pro/Comp. NOTE: This crank arm set has the square taper hole for mounting to the bottom bracket.

Clevis pin for AD-4

New style brake shoe set for old Schwinn bikes.

Foot rest grip used on the Schwinn Air Dyne & Evolution bikes.

Fan Hub Assembly for AD Evo Comp

Left Eccentric Crank for Schwinn Air-dyne evolution comp/pro. Has a square hole.

Left Eccentric crank arm attaches to the round shaft of the bottom bracket cartridge by way of a wedge pin If your Airdyne Evolution Pro/Comp bike doesn't use wedge pins, eccentric crank will have a square hole instead of a round hole Used on older model Schwinn Airdyne exercise bikes

ever arm lock washer

Lever arm bushing

Seat post used on Schwinn Air Dyne.

Seat Post Pin for AD-4

Speed Pick Up for AD-4

Spring for the chain tensioner assembly of certain Schwinn airdyne bike models. The spring is the most worn part of the chain tensioner assembly.

Nut clip

Wedge Pin Assembly for AD-4